CN106164580A - Light emitting structures and there is it go out photosystem - Google Patents
Light emitting structures and there is it go out photosystem Download PDFInfo
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- CN106164580A CN106164580A CN201680000543.0A CN201680000543A CN106164580A CN 106164580 A CN106164580 A CN 106164580A CN 201680000543 A CN201680000543 A CN 201680000543A CN 106164580 A CN106164580 A CN 106164580A
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- light
- dimming section
- extension
- emitting structures
- light source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
- F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
- F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
- F21V7/0041—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following for avoiding direct view of the light source or to prevent dazzling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/043—Optical design with cylindrical surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/30—Semiconductor lasers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a kind of light emitting structures and there is it go out photosystem.This light emitting structures includes multiple extension and multiple dimming section, replace the setting that connects successively between multiple extensions with multiple dimming sections, the size going out optical range of multiple extensions control light emitting structures, multiple dimming sections are that predetermined angle is arranged to control light direction relative to incident light direction.The light emitting structures of the application present invention, can need to design the light-emitting window footpath size of photo structure according to actual illumination scope, and need to be oriented out light according to the direction of illumination, the problem solving the light-emitting window footpath scope being difficult to come according to demand flexible design and application reflector and TIR lens in prior art owing to the shape design of reflector and TIR lens is relatively fixed.
Description
Technical field
The present invention relates to illumination optical technical field, in particular it relates to a kind of light emitting structures and there is it go out photosystem.
Background technology
The present photosystem that is directed out typically is completed by reflector or TIR lens, illuminating source be placed on reflector or
The near focal point of TIR lens, illuminating source produces has the light beam of certain angle, then through reflector or TIR lens reflection,
The modes such as total reflection, refraction shine out with the predetermined angular arranging, it is achieved thereby that the effect of directional illumination.Such as, shot-light,
PAR lamp etc. are all to utilize reflector or TIR lens to realize the illuminating product of directional illumination effect.
Utilize reflector 2 to the guiding carrying out light path as it is shown in figure 1, which is the photosystem that is directed out of the prior art, from
And realize being directed out light effect.Being provided with illuminating source 1 in reflector 2, then the inner surface at reflector 2 arranges reflection
Face, the light sending when illuminating source 1 irradiates on the reflecting surface, and light is penetrated (as shown in Figure 1 by reflecting surface again according to default angle
Light direction be the light direction parallel with the central axial direction of reflector 2), thus reach to be directed out the design mesh of light
's.
The photosystem that is directed out of the prior art has certain limitation in actual application.Due to reflector and
The optically focused characteristic of TIR lens, the light-emitting window footpath c of reflector and TIR lens is general, and optical height d with itself is directly proportional,
The cross-section profile shape near parabolic y along central axis of himself global shape2=2ax, the shape of reflector and TIR lens
Shape design is relatively fixed, and is difficult to the light-emitting window footpath scope coming flexible design and application reflector and TIR lens according to demand.
Content of the invention
It is an object of the invention to provide a kind of light emitting structures and there is it go out photosystem, it is intended to solve in prior art
Be difficult to come according to demand owing to the shape design of reflector and TIR lens is relatively fixed flexible design and application reflector and
The problem of the light-emitting window footpath scope of TIR lens.
For solving above-mentioned technical problem, the technical scheme is that a kind of light emitting structures of offer, including multiple extension
With multiple dimming sections, between multiple extensions with multiple dimming sections, replace the setting that connects successively, multiple extensions control light knot
The size going out optical range of structure, multiple dimming sections are that predetermined angle is arranged to control light direction relative to incident light direction.
Alternatively, on horizontal-extending direction, the expanding surface of each extension is the plane be arrangeding in parallel and does not mutually weigh
Close, arrange in the first predetermined angle between the expanding surface of each extension with the light modulation face of adjacent dimming section.
Alternatively, on horizontal-extending direction, the expanding surface of each extension is the plane be arrangeding in parallel, and each extension
The expanding surface in portion extends extension in same level；Each dimming section protrudes from horizontal plane, and the expanding surface of each extension
Arrange in the second predetermined angle with between the light modulation face of adjacent dimming section.
Alternatively, the expanding surface of each extension extends extension, and this datum plane and level in same datum plane
Face is that an angle is arranged；Each dimming section protrudes from datum plane, in the 3rd between the light modulation face of each dimming section and horizontal plane
Predetermined angle is arranged.
Alternatively, the expanding surface of each extension is curved surface, and each dimming section protrudes from adjacent expanding surface, each light modulation
Arrange in the 4th predetermined angle between the light modulation face in portion and horizontal plane.
Alternatively, the expanding surface of each extension is plane, the angle between the expanding surface of each extension and horizontal plane
Setting gradually with being gradually increased, each dimming section protrudes from adjacent expanding surface, and the light modulation face of each dimming section and horizontal plane
Between in the 5th predetermined angle arrange.
According to the another kind of situation of the present invention, provide one and go out photosystem, including light source portion and light emitting structures, wherein,
Light source portion includes illuminating source, and this light emitting structures is aforesaid light emitting structures, and the light that illuminating source sends is oriented by light emitting structures
Derive.
Alternatively, illuminating source be directionality go out the LASER Light Source of light, LED laser light source, optical fiber source, spotlight light source,
One in PAR lamp light source, AR lamp source.
Alternatively, light source portion also includes reflector, and illuminating source is arranged in the recess of reflector, the reflecting surface of reflector
Penetrate after the light reflecting focal that illuminating source is sent, to determine on the light modulation face of the dimming section that the light of injection exposes to light emitting structures
To going out light.
Alternatively, reflector is to have the optically focused TIR lens of light-focusing function, convex lens, the one in Fresnel Lenses.
Alternatively, light source portion also includes the first reflective mirror, the reflecting surface phase of the reflective mirror of the first reflective mirror and reflector
To setting, and the light that reflecting surface penetrates is reflexed to the light modulation face of dimming section by the reflective mirror of the first reflective mirror.
Alternatively, light source portion also includes the second reflective mirror, the reflective mirror of the second reflective mirror and the first reflective mirror reflective
Minute surface is oppositely arranged, and the first mirror reflection light out is reflexed to the light modulation of dimming section by the reflective mirror of the second reflective mirror
Face.
Alternatively, the quantity in light source portion is multiple, and multiple light source portions are arranged in the single row or multiple rows of yi word pattern, light emitting structures
The expanding surface of each extension and the light modulation face of each dimming section be streak-like planar, each streak-like planar all with multiple light
The straight line arranging formation between the portion of source is parallel, and the expanding surface of each extension forms ladder with the light modulation face of each dimming section
Face, is directed after the light direct irradiation of light source portion injection to the light modulation face of dimming section and reflects away.
Alternatively, the quantity in light source portion is multiple, and multiple light source portions are arranged in the single row or multiple rows of yi word pattern, light emitting structures
The expanding surface of each extension and the light modulation face of each dimming section be streak-like planar, each streak-like planar all with multiple light
The straight line arranging formation between the portion of source is parallel, and the expanding surface of each extension forms ladder with the light modulation face of each dimming section
Face, each extension is made by transparent optical material with each dimming section, and the light of light source portion injection passes through transparent optical material
Expose to be directed total reflection on the light modulation face of dimming section after material to go out.
Alternatively, the quantity in light source portion is multiple, and multiple light source portions are arranged in the single row or multiple rows of yi word pattern, light emitting structures
The expanding surface of each extension and the light modulation face of each dimming section be streak-like planar, each streak-like planar all with multiple light
The straight line arranging formation between the portion of source is parallel, and the expanding surface of each extension forms ladder with the light modulation face of each dimming section
Face, each extension is made by transparent optical material with each dimming section, and the light of light source portion injection passes through transparent optical material
Reflected away by the light modulation face of dimming section after material.
Alternatively, transparent optical material has an incidence surface being oppositely arranged with light modulation face；Or, transparent optical material
Have and multiple sequentially form stair-stepping incidence surface.
Alternatively, it is arranged concentrically with a central point for the center of circle between each extension and each dimming section, each extension
The light modulation face of expanding surface and each dimming section form cascaded surface, with central point for center of circle circumferential arrangement between multiple light source portions,
And multiple light source portion is arranged around photo structure.
Alternatively, it is arranged concentrically with a central point for the center of circle between each extension and each dimming section, each extension
The light modulation face of expanding surface and each dimming section form cascaded surface, with central point for center of circle circumferential arrangement between multiple light source portions,
Light emitting structures is arranged around light source portion.
In the present invention, by improving the composition structure between expansion department and dimming section, utilize expansion department to light emitting structures
Go out optical range to be controlled, thus need to design the light-emitting window footpath size of photo structure according to actual illumination scope, and pass through
Angular relationship between design dimming section and expansion department, thus is controlled to light direction, according to the direction of illumination need into
Row is directed out light, thus solves and be difficult to come according to demand flexible design and application reflector and TIR lens in prior art
Light-emitting window footpath scope and the problem of the relation being directed out between light.
Brief description
Fig. 1 is the light path schematic diagram photosystem of prior art；
Fig. 2 is the light path schematic diagram of the first embodiment of the light emitting structures of the present invention；
Fig. 3 is the light path schematic diagram amplifying at the A of Fig. 2；
Fig. 4 a is the first light path schematic diagram of the second embodiment of the light emitting structures of the present invention；
Fig. 4 b is the second light path schematic diagram of the second embodiment of the light emitting structures of the present invention；
Fig. 5 is the light path schematic diagram of the 3rd embodiment of the light emitting structures of the present invention；
Fig. 6 is the light path schematic diagram of the 4th embodiment of the light emitting structures of the present invention；
Fig. 7 is the light path schematic diagram of the first embodiment photosystem of the present invention；
Fig. 8 is the light path schematic diagram of second embodiment photosystem of the present invention；
Fig. 9 is the light path schematic diagram of the 3rd embodiment photosystem of the present invention；
Figure 10 is the light path schematic diagram of the 4th embodiment photosystem of the present invention；
Figure 11 a is the light path schematic diagram with an incidence surface of the 5th embodiment photosystem of the present invention；
Figure 11 b is the light path schematic diagram with multiple incidence surface of the 5th embodiment photosystem of the present invention；
Figure 12 is the light path schematic diagram of the sixth embodiment photosystem of the present invention；
Figure 13 is the light path schematic diagram of the 7th embodiment photosystem of the present invention；
Figure 14 is the light path schematic diagram of the 8th embodiment photosystem of the present invention；
Figure 15 is the light path schematic diagram of the 9th embodiment photosystem of the present invention.
In the accompanying drawings:
10th, extension；20th, dimming section；30th, incidence surface；100th, light source portion；
101st, illuminating source；102nd, reflector；103rd, the first reflective mirror；
104th, the second reflective mirror.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein only in order to explaining the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly separately
On one element or be connected on this another element.When an element is referred to as " being connected to " another element, it is permissible
It is directly to another element or be indirectly connected on this another element.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
With the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Figures 2 to 6, it is the structural representation of the various embodiments of the light emitting structures of the present invention.Such as Fig. 2 institute
Showing, in the first embodiment of the light emitting structures of the present invention, light emitting structures includes multiple extension 10 and multiple dimming section 20, multiple
Replacing the setting that connects between extension 10 with multiple dimming sections 20 successively, what multiple extensions 10 controlled light emitting structures goes out optical range
Size, multiple dimming sections 20 relative to incident light direction be predetermined angle arrange to control light direction.
By improving the composition structure between expansion department 10 and dimming section 20, expansion department 10 is utilized to go out light to light emitting structures
Scope is controlled, thus needs to design the light-emitting window footpath size of photo structure according to actual illumination scope, and by design
Angular relationship between dimming section 20 and expansion department 10, thus light direction is controlled, according to the direction of illumination need into
Row is directed out light, thus solves and be difficult to come according to demand flexible design and application reflector and TIR lens in prior art
Light-emitting window footpath scope and the problem of the relation being directed out between light.
In the present invention, the multiple extensions 10 being arranged on light emitting structures body and multiple dimming section 20 form out light knot
Structure；Certainly, light emitting structures also can be spliced and combined formed by multiple independent extensions 10 and multiple independent dimming section 20.And
And, dimming section 20 is main by the light guiding surface on it, process is oriented to incident light after derive (incident illumination be mapped to light modulation
On the light guiding surface in portion 20).
In the light emitting structures of first embodiment, as it is shown on figure 3, on horizontal-extending direction, the expansion of each extension 10
Developable surface is the plane be arrangeding in parallel and mutually misaligned, and the width in the horizontal direction of each extension 10 is e, and each is adjusted
The inclination width in the light modulation face in light portion 20 is f, in the between the light modulation face of each extension 10 and the dimming section 20 being adjacent
One predetermined angle arranges that (size of the first predetermined angle not shown in Fig. 3, now this light emitting structures along the thickness of propagation direction is
Gradually thickening).In this light emitting structures, the expanding surface that incident light is parallel to extension 10 is injected, when parallel rays is radiated at
On the light modulation face of dimming section 20, after the reflection of light modulation face, the perpendicular direction in the expanding surface of extension 10 of light is directed out
Light, light direction as shown in Figures 2 and 3.Certainly, adjust the incident angle of incident light, correspondingly also can adjust and be directed out
The light direction of light；Or the incident angle keeping incident light is constant, the expanding surface being still parallel to extension 10 is incident, then adjusts
The size of the first predetermined angle between the light modulation face of whole design dimming section 20 and expanding surface, thus realize changing light direction with
Realization is directed out light.
As shown in figures 4 a and 4b, in the second embodiment of the light emitting structures of the present invention, on horizontal-extending direction, respectively
The expanding surface of individual extension 10 is the plane be arrangeding in parallel, and the expanding surface of each extension 10 extends in same level and prolongs
Stretching, the thickness of the light emitting structures of the i.e. second embodiment keeps constant in the expansion direction；Each dimming section 20 protrudes from horizontal plane,
And arrange in the second predetermined angle between the expanding surface of each extension 10 with the light modulation face of adjacent dimming section 20 (in Fig. 4 a not
The size of the second predetermined angle is shown).In a second embodiment, the cross sectional shape of dimming section 20 is triangle, now dimming section
Two inclined planes of 20 all can use as light modulation face, and the cross sectional shape of certain dimming section 20 can also is that trapezoidal, straight when utilizing
During the dimming section 20 of the trapezoidal cross sectional shape in angle, available inclined plane is as light modulation face, when the cross sectional shape utilizing isosceles trapezoid
Dimming section 20 when, it is possible to use the inclined plane of both sides as light modulation face.In a second embodiment, it is perpendicular to extension to obtain
The light direction of the expanding surface in portion 10, therefore the incident direction of incident light is incident with the horizontal angle, when change incident light with
After incident angle between horizontal plane, light direction is also with change.As shown in fig. 4 a, the first light path of the second embodiment,
Now for mirror-reflection plane, (now light emitting structures body can utilize any material to make, thoroughly to the dimming section 20 of light emitting structures
Bright or opaque, plastics or metal etc.), incident light is radiated in dimming section 20 with being inclined relative to horizontal, so
After derived by dimming section 20 orienting reflex, thus by incident light directional lighting in the position of required irradiation.As shown in Figure 4 b, second
The second light path of embodiment, now light emitting structures is made up of transparent light conductive material, and now dimming section 20 is (incident for being refracted into light
Light is radiated on the sensitive surface of dimming section 20 with being inclined relative to horizontal), by another side (this face and the sensitive surface of dimming section 20
Relatively) carrying out total reflection light modulation, the light after adjustment is derived through orientation after light emitting structures body, is then radiated at required photograph
On the position penetrated.Second embodiment is compared with first embodiment in addition to said structure is different, and remaining structure is all identical.
As it is shown in figure 5, in the 3rd embodiment of the light emitting structures of the present invention, the expanding surface of each extension 10 is same
Extension in datum plane extends, and this datum plane is arranged horizontal by an angle, i.e. this datum plane is clinoplain；Respectively
Individual dimming section 20 protrudes from datum plane, arranges in the 3rd predetermined angle between the light modulation face of each dimming section 20 and horizontal plane
The size of the 3rd predetermined angle (not shown in the Fig. 5).In the third embodiment, the cross sectional shape of dimming section 20 is triangle, this
When dimming section 20 two inclined planes all can as light modulation face use, the cross sectional shape of certain dimming section 20 can also is that trapezoidal,
When utilizing the dimming section 20 of cross sectional shape of right-angled trapezium, available inclined plane is as light modulation face, when utilizing isosceles trapezoid
During the dimming section 20 of cross sectional shape, it is possible to use the inclined plane of both sides is as light modulation face.In the third embodiment, incident ray is put down
Row is incident in horizontal plane, and then after the reflection of the light modulation face of dimming section 20, emergent light is perpendicular to horizontal plane injection.When change into
When penetrating the incident angle of light, such as incident light incident then emergent light diagonally downward tilts to the direction that incident light is drawn close, from depending on
Being changed to the light direction going out light, such as incident light tilts upward incidence then emergent light to incident light to away from incident light again
Direction tilt, thus change and be directed out the light direction of light.3rd embodiment compared with first embodiment except said structure
Outside Bu Tong, remaining structure is all identical.
As shown in Figure 6, in the 4th embodiment of the light emitting structures of the present invention, the expanding surface of each extension 10 is curved surface,
It is arranged alternately successively between the light modulation face of the expanding surface of each curved surface and each dimming section 20, it is preferable that the extension of each curved surface
If face couples together, form a parabolic curve, in the 4th pre-clamp between the light modulation face of each dimming section 20 and horizontal plane
Angle arranges the size of the 4th predetermined angle (not shown in the Fig. 6).In the fourth embodiment, the cross sectional shape of dimming section 20 is triangle
Shape, now two inclined planes of dimming section 20 all can use as light modulation face, and the cross sectional shape of certain dimming section 20 can also is that
Trapezoidal, when utilizing the dimming section 20 of cross sectional shape of right-angled trapezium, available inclined plane is as light modulation face, when utilizing isosceles ladder
During the dimming section 20 of the cross sectional shape of shape, it is possible to use the inclined plane of both sides is as light modulation face.In the fourth embodiment, incident light
It is incident that line is parallel to horizontal plane, and then after the reflection of the light modulation face of dimming section 20, emergent light is perpendicular to horizontal plane injection.When changing
When becoming the incident angle of incident light, such as incident light incident then emergent light diagonally downward tilts to the direction that incident light is drawn close, from
And the light direction being directed out light is changed, such as incident light tilts upward incidence then emergent light to incident light to away from entering again
The direction penetrating light tilts, thus changes the light direction being directed out light.4th embodiment compared with first embodiment except with
Outside upper structure is different, remaining structure is all identical.
Present invention also offers the 5th embodiment (not shown) of light emitting structures, the expanding surface of each extension 10 is flat
Face, the angle between the expanding surface of each extension 10 and horizontal plane sets gradually with being gradually increased, say, that when each expands
Then defining a parabolic curve when developable surface is infinitely small and couples together each other, each dimming section 20 protrudes from adjacent expansion
Arrange in the 5th predetermined angle between developable surface, and the light modulation face of each dimming section 20 and horizontal plane.5th embodiment is real with the 4th
Executing example to compare, in addition to said structure is different, remaining structure is all identical.
According to a further aspect in the invention, as it is shown in fig. 7, provide such as first embodiment goes out photosystem, including light
Source portion 100 and light emitting structures, wherein, light source portion 100 includes illuminating source 101, and this light emitting structures is aforesaid light emitting structures, sends out
The light that radiant 101 sends is derived by light emitting structures orientation.Further in the first embodiment, light source portion 100 also includes instead
Light cup 102, illuminating source 101 is arranged in the recess of reflector 102, and illuminating source 101 is sent by the reflecting surface of reflector 102
Light reflecting focal after injection, to be directed out light on the light modulation face of the dimming section 20 that the light of injection exposes to light emitting structures.Such as Fig. 7
Shown in, the cavity of the inner concave of reflector 102 is installed illuminating source 101, then utilizes the reflecting surface of reflector 102 to send out
The scattered light that radiant 101 sends pools directional light injection so that the diameter of the scope of the light that light source portion 100 finally exports is long
Degree is a (assume reflector 102 for circular port), and directional light is parallel to the tune that the expanding surface of extension 10 is radiated at dimming section 20
Light is reflected on face, thus will finally expose to the maximum wide of the required illumination range irradiating in target by extension 10
Degree is b (span of b can arbitrarily determine according to actual needs).
As shown in Figure 8, the light source portion 100 of second embodiment going out photosystem of the present invention also includes the first reflective mirror 103,
First reflective mirror 103 is for reflecting the directional light after the reflective surface of reflector 102, the reflective mirror of the first reflective mirror 103
Face is oppositely arranged with the reflecting surface of reflector 102, and then light is directly reflexed to the light modulation face of dimming section 20 by the first reflective mirror 103
On carry out the adjustment of light direction, and the light that reflecting surface penetrates is reflexed to dimming section 20 by the reflective mirror of the first reflective mirror 103
Light modulation face.When the first reflective mirror 103 is with respect to the horizontal plane at 45 °, reflector 102 vertically penetrates light to the first reflective mirror
On 103, then by the first reflective mirror 103 horizontal reflection to the light modulation face of the dimming section 20 of light emitting structures.In the second embodiment
In, as shown in Figure 8, reflector 102 is arranged on the top of the first reflective mirror 103.When the light direction needing adjustment directional lighting
When, only need to be to the placed angle of the first reflective mirror 103 and placement location.Extend in a big way effectively utilizing directional light
While directional lighting regional extent, the first reflective mirror 103 is utilized to reduce the scattered light direct irradiation that illuminating source 101 sends
Light emitting structures and impact that the centralized lighting effect of directional lighting is produced.
As it is shown in figure 9, the 3rd embodiment going out photosystem of the present invention and the second embodiment go out compared with photosystem, instead
Light cup 102 is arranged on the lower section of the first reflective mirror 103.Except said structure and the second embodiment different in addition to, remaining structure is equal
Identical.
As shown in Figure 10, the 4th embodiment going out photosystem of the present invention is compared with the second embodiment, and light source portion 100 is also
Including the second reflective mirror 104, the reflective mirror of the second reflective mirror 104 and the reflective mirror of the first reflective mirror 103 are oppositely arranged, the
The light that first reflective mirror 103 reflects is reflexed to the light modulation face of dimming section 20 by the reflective mirror of two reflective mirrors 104.The 4th
In embodiment, after the first reflective mirror 103 and 104 liang of secondary reflections of the second reflective mirror, light reflexes to the tune of dimming section 20
Light face is directed to reflect away and is oriented illumination.Owing to being additionally arranged the second reflective mirror 104, and light emitting structures also corresponds to
Moving a bit on the placing height of two reflective mirrors 104, now, reflector 102 just can be arranged on the underface of light emitting structures, is having
While effect utilizes directional light to extend directional lighting regional extent in a big way, utilize the first reflective mirror 103 and the 4th reflective mirror
104 completely eliminate the scattered light direct irradiation light emitting structures that illuminating source 101 sends and the centralized lighting effect to directional lighting
The impact that fruit produces.
The first embodiment going out photosystem of the present invention is all only provided with a light source portion to the 4th embodiment.
As shown in fig. 11a, the light emitting structures application in the 5th embodiment going out photosystem of the present invention, in this embodiment
Transparent optical material is made.5th embodiment is compared with the 4th embodiment, and incident light enters transparent optical material, then reaches
The light modulation face of dimming section 20, at light modulation face, the principle of application total reflection allows light be totally reflected, thus penetrates light orientation
Go out.Further, transparent optical material has an incidence surface being oppositely arranged with light modulation face；Or, transparent optical material has
Have and multiple sequentially form stair-stepping incidence surface, and multiple incidence surface is oppositely arranged with light modulation face.Compared with the 4th embodiment,
In addition to above-mentioned difference, remaining is all identical.
As shown in figure 12, in the sixth embodiment going out photosystem of the present invention, compared with the 5th embodiment, this enforcement
The light emitting structures of example is made up of transparent optical material equally.Further, incident light enters transparent optical material, then reaches dimming section
The light modulation face of 20, at light modulation face, application refraction principle makes light reflect at the boundary of optical material, thus by light
Orientation injection.Compared with the 5th embodiment, in addition to above-mentioned difference, remaining is all identical.
As shown in figure 13, in the 7th embodiment going out photosystem of the present invention, the quantity in light source portion 100 is multiple, multiple
Light source portion 100 is arranged in the single row or multiple rows of yi word pattern, the expanding surface of each extension 10 of light emitting structures and each light modulation
The light modulation face in portion 20 is streak-like planar, and each streak-like planar is equal and it is equal to arrange the straight line of formation between multiple light source portion 100
OK, the expanding surface of each extension 10 and the light modulation face of each dimming section 20 form cascaded surface, and the light of light source portion 100 injection is direct
It is directed behind the light modulation face exposing to dimming section 20 and reflect away.With reference to the 4th embodiment going out photosystem of the present invention, equally
The first reflective mirror the 103rd, scattered light that the second reflective mirror 104 sends to eliminate multiple light source portion 100 can be utilized to shine directly into
The impact being directed out light effect on directional lighting on the light modulation face of the dimming section 20 of light emitting structures.In the same manner, the 7th implements
The going out photosystem total reflection principle or refraction principle also can be utilized to be directed out light direction to guide light of example.Implement the 7th
In example, multiple light source portions 100 apply reflector 102 to converge light.In the 7th embodiment, as shown in figure 11b, with
The incidence surface arranging in five embodiments is identical, and transparent optical material has an incidence surface being oppositely arranged with light modulation face；Or
Person, transparent optical material has and multiple sequentially forms stair-stepping incidence surface, and multiple incidence surface is oppositely arranged with light modulation face.Enter
Penetrate light and irradiate in transparent optical material from incidence surface, then propagate to light modulation at transparent optical material as light propagation medium
Face, light penetrates after light modulation face is adjusted exit direction, thus obtains the light of the directional lighting of required angle.
Compared with the 7th embodiment, in another feasible embodiment, the quantity in light source portion 100 is multiple, multiple
Light source portion 100 is arranged in the single row or multiple rows of yi word pattern, the expanding surface of each extension 10 of light emitting structures and each light modulation
The light modulation face in portion 20 is streak-like planar, and each streak-like planar is equal and it is equal to arrange the straight line of formation between multiple light source portion 100
OK, the expanding surface of each extension 10 and the light modulation face of each dimming section 20 form cascaded surface, and each extension 10 is adjusted with each
Light portion 20 is made by transparent optical material, and the light of light source portion 100 injection exposes to dimming section after transparent optical material
Being directed total reflection on the light modulation face of 20 to go out, the principle applying total reflection in this embodiment is oriented out light, remaining
Structure is all identical with the 7th embodiment with principle.
Compared with the 7th embodiment, in another feasible embodiment, the quantity in light source portion 100 is multiple, multiple
Light source portion 100 is arranged in the single row or multiple rows of yi word pattern, the expanding surface of each extension 10 of light emitting structures and each light modulation
The light modulation face in portion 20 is streak-like planar, and each streak-like planar is equal and it is equal to arrange the straight line of formation between multiple light source portion 100
OK, the expanding surface of each extension 10 and the light modulation face of each dimming section 20 form cascaded surface, and each extension 10 is adjusted with each
Light portion 20 is made by transparent optical material, and the light of light source portion 100 injection passes through after transparent optical material by dimming section 20
Light modulation face reflects away, and the principle applying refraction in this embodiment is oriented out light, and remaining structure and principle are all with the
Seven embodiments are identical.
As shown in figure 14, in the 8th embodiment going out photosystem of the present invention, each extension 10 and each dimming section 20
Between be that the center of circle is arranged concentrically with a central point (Figure 14 is not shown), the expanding surface of each extension 10 and each dimming section 20
Light modulation face formed cascaded surface, with central point for center of circle circumferential arrangement between multiple light source portions 100, and multiple light source portion 100 around
Light emitting structures is arranged.With reference to the 4th embodiment going out photosystem of the present invention, equally utilize the first reflective mirror the 103rd, second
Reflective mirror 104 eliminates the light modulation face that the scattered light that multiple light source portion 100 sends shines directly into the dimming section 20 of light emitting structures
The above impact being directed out light effect on directional lighting.Similarly, the going out photosystem and also can utilize and be all-trans of the 8th embodiment
Penetrate principle or refraction principle and be directed out light direction to guide light.In the 8th embodiment, multiple light source portions 100 apply reflective
Light is converged by cup 102.
As shown in figure 15, in the 9th embodiment going out photosystem of the present invention, each extension 10 and each dimming section 20
Between be that the center of circle is arranged concentrically with a central point (Figure 15 is not shown), the expanding surface of each extension 10 and each dimming section 20
Light modulation face forms cascaded surface, and with central point for center of circle circumferential arrangement between multiple light source portions 100, light emitting structures is around light source portion
100 are arranged.Compared with the 8th embodiment, remaining structure and principle are all identical.In the 9th embodiment, multiple light source portions 100
Light is converged by application reflector 102.
The corresponding embodiment of the present invention goes out photosystem in addition to utilizing reflector 102 to converge light,
Also one in total reflection lens, refractor, Fresnel Lenses, convex lens, TIR lens etc. can be applied to sending diverging light
The light of illuminating source 101 converge, the lens i.e. with light-focusing function carry out optically focused；In addition, all realities of the present invention
Execute the illuminating source going out photosystem in example and light that directly use itself sends can also be the light source of converged light, such as laser
One in the condensation light sources such as light source, LED laser light source, optical fiber source, PAR lamp light source, AR lamp source.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any modification, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (18)
1. a light emitting structures, it is characterised in that include multiple extension and multiple dimming section, multiple described extensions with multiple
Alternately connect between described dimming section setting successively, the described light emitting structures of multiple described extensions control go out the big of optical range
Little, multiple described dimming sections are that predetermined angle is arranged to control light direction relative to incident light direction.
2. light emitting structures as claimed in claim 1, it is characterised in that on horizontal-extending direction, each described extension
Expanding surface is the plane be arrangeding in parallel and mutually misaligned, the expanding surface of each described extension and adjacent described dimming section
Light modulation face is arranged in the first predetermined angle.
3. light emitting structures as claimed in claim 1, it is characterised in that on horizontal-extending direction, each described extension
Expanding surface is the plane be arrangeding in parallel, and the expanding surface of each described extension extends extension in same level；Each institute
State dimming section and protrude from described horizontal plane, and the light modulation face of the expanding surface of each described extension and adjacent described dimming section it
Between in second predetermined angle arrange.
4. light emitting structures as claimed in claim 1, it is characterised in that the expanding surface of each described extension is put down at same benchmark
Extension in face extends, and this datum plane is arranged horizontal by an angle；Each described dimming section protrudes from described benchmark and puts down
Face, is arranged in the 3rd predetermined angle between the light modulation face of each described dimming section and horizontal plane.
5. light emitting structures as claimed in claim 1, it is characterised in that the expanding surface of each described extension is curved surface, each
Described dimming section protrudes from adjacent expanding surface, in the 4th predetermined angle between the light modulation face of each described dimming section and horizontal plane
Arrange.
6. light emitting structures as claimed in claim 1, it is characterised in that the expanding surface of each described extension is plane, adjacent
Angle respectively and between horizontal plane of the expanding surface of described extension in arranging with being gradually increased, each described dimming section highlights
In adjacent expanding surface, and arrange in the 5th predetermined angle between the light modulation face of each described dimming section and horizontal plane.
7. going out a photosystem, including light source portion and light emitting structures, wherein, described light source portion includes illuminating source, and its feature exists
In this light emitting structures is the light emitting structures according to any one of claim 1 to 6, and the light that described illuminating source sends is by described
Light emitting structures orientation derives.
8. go out photosystem as claimed in claim 7, it is characterised in that described illuminating source is the laser light that directionality goes out light
Source, LED laser light source, optical fiber source, spotlight light source, PAR lamp light source, the one in AR lamp source.
9. go out photosystem as claimed in claim 7, it is characterised in that described light source portion also includes reflector, described luminous light
Source is arranged in the recess of described reflector, after the light reflecting focal that described illuminating source is sent by the reflecting surface of described reflector
Injection, to be directed out light on the light modulation face of the dimming section that the light of injection exposes to described light emitting structures.
10. go out photosystem as claimed in claim 9, it is characterised in that described reflector is the optically focused TIR with light-focusing function
One in lens, convex lens, Fresnel Lenses.
11. go out photosystem as claimed in claim 9, it is characterised in that described light source portion also includes the first reflective mirror, and described
The reflective mirror of one reflective mirror is oppositely arranged with the reflecting surface of described reflector, and the reflective mirror of described first reflective mirror is by institute
The light stating reflecting surface injection reflexes to the light modulation face of described dimming section.
12. go out photosystem as claimed in claim 11, it is characterised in that described light source portion also includes the second reflective mirror, described
The reflective mirror of the second reflective mirror is oppositely arranged with the reflective mirror of described first reflective mirror, the reflective mirror of described second reflective mirror
Described first mirror reflection light out is reflexed to the light modulation face of described dimming section by face.
13. go out photosystem as according to any one of claim 9 to 12, it is characterised in that the quantity in described light source portion is many
Individual, multiple described light source portions are arranged in the single row or multiple rows of yi word pattern, the expanding surface of each extension of described light emitting structures with
And the light modulation face of each described dimming section is streak-like planar, each described streak-like planar is equal and row between multiple described light source portion
The straight line that row are formed is parallel, and the expanding surface of each described extension forms cascaded surface with the light modulation face of each described dimming section,
It is directed behind the light modulation face of the light direct irradiation of described light source portion injection extremely described dimming section and reflect away.
14. go out photosystem as claimed in claim 12, it is characterised in that the quantity in described light source portion is multiple, multiple described
Light source portion is arranged in the single row or multiple rows of yi word pattern, the expanding surface of each extension of described light emitting structures and each described tune
The light modulation face in light portion is streak-like planar, and each described streak-like planar is equal and arranges the straight line of formation between multiple described light source portion
Parallel, the expanding surface of each described extension forms cascaded surface, each described extension with the light modulation face of each described dimming section
Portion makes by transparent optical material with dimming section each described, and the light of described light source portion injection passes through described transparent optical material
Expose to be directed total reflection on the light modulation face of described dimming section after material to go out.
15. go out photosystem as claimed in claim 12, it is characterised in that the quantity in described light source portion is multiple, multiple described
Light source portion is arranged in the single row or multiple rows of yi word pattern, the expanding surface of each extension of described light emitting structures and each described tune
The light modulation face in light portion is streak-like planar, and each described streak-like planar is equal and arranges the straight line of formation between multiple described light source portion
Parallel, the expanding surface of each described extension forms cascaded surface, each described extension with the light modulation face of each described dimming section
Portion makes by transparent optical material with dimming section each described, and the light of described light source portion injection passes through described transparent optical material
Reflected away by the light modulation face of described dimming section after material.
16. go out photosystem as described in claims 14 or 15, it is characterised in that described transparent optical material has one and institute
The incidence surface (30) that the light modulation face of stating is oppositely arranged；Or, described transparent optical material have multiple sequentially form stair-stepping enter
Light face (30).
17. go out photosystem as according to any one of claim 9 to 12, it is characterised in that each described extension and each
It is arranged concentrically with a central point for the center of circle between described dimming section, the expanding surface of each described extension and each described dimming section
Light modulation face form cascaded surface, with described central point for center of circle circumferential arrangement between multiple described light source portions, and multiple described light
Source portion is arranged around described light emitting structures.
18. go out photosystem as according to any one of claim 9 to 12, it is characterised in that each described extension and each
It is arranged concentrically with a central point for the center of circle between described dimming section, the expanding surface of each described extension and each described dimming section
Light modulation face formed cascaded surface, with described central point for center of circle circumferential arrangement between multiple described light source portions, described light emitting structures
Arrange around described light source portion.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861627.4A CN109027968B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
| CN201810861610.9A CN109099391B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
| CN201810861609.6A CN109099390A (en) | 2016-06-29 | 2016-06-29 | One kind going out photosystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/087789 WO2018000286A1 (en) | 2016-06-29 | 2016-06-29 | Light exiting structure and light exiting system comprising same |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861627.4A Division CN109027968B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
| CN201810861609.6A Division CN109099390A (en) | 2016-06-29 | 2016-06-29 | One kind going out photosystem |
| CN201810861610.9A Division CN109099391B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106164580A true CN106164580A (en) | 2016-11-23 |
| CN106164580B CN106164580B (en) | 2019-01-08 |
Family
ID=57341500
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000543.0A Active CN106164580B (en) | 2016-06-29 | 2016-06-29 | Light emitting structures and with its go out photosystem |
| CN201810861627.4A Active CN109027968B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
| CN201810861609.6A Pending CN109099390A (en) | 2016-06-29 | 2016-06-29 | One kind going out photosystem |
| CN201810861610.9A Active CN109099391B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861627.4A Active CN109027968B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
| CN201810861609.6A Pending CN109099390A (en) | 2016-06-29 | 2016-06-29 | One kind going out photosystem |
| CN201810861610.9A Active CN109099391B (en) | 2016-06-29 | 2016-06-29 | Light emitting system |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10738969B2 (en) |
| EP (1) | EP3480518B1 (en) |
| CN (4) | CN106164580B (en) |
| WO (1) | WO2018000286A1 (en) |
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| CN107166327A (en) * | 2017-05-13 | 2017-09-15 | 复旦大学 | The natural light of integral type mixes illuminating apparatus with LED light |
| CN107781781A (en) * | 2017-11-21 | 2018-03-09 | 上海小糸车灯有限公司 | Reflection-type beam condenser, car light and automobile |
| EP3733454A4 (en) * | 2017-12-27 | 2021-09-01 | Yazaki Corporation | Vehicle interior lamp |
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| WO2023004933A1 (en) * | 2021-07-27 | 2023-02-02 | 浙江大学 | All-weather road surface reflection characteristic detection apparatus and method |
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| CN1350683A (en) * | 2000-01-06 | 2002-05-22 | 皇家菲利浦电子有限公司 | Luminaire and light-emitting panel |
| CN1761837A (en) * | 2003-04-04 | 2006-04-19 | Cml创新技术公司 | Rear light, particularly a stop light for a motor vehicle |
| EP1826475A1 (en) * | 2006-02-24 | 2007-08-29 | Delphi Technologies, Inc. | Flat lighting assembly with LED und light guide |
| CN102149964A (en) * | 2007-09-06 | 2011-08-10 | 皇家飞利浦电子股份有限公司 | Compact optical system and lenses for prodcuing uniform collimated light |
| CN103836474A (en) * | 2012-11-22 | 2014-06-04 | 汽车照明罗伊特林根有限公司 | Motor vehicle light with light conductor and shield visible through light conductor |
| CN103148382A (en) * | 2013-02-07 | 2013-06-12 | 潘殿波 | LED (light emitting diode) luminous module |
| WO2014156668A1 (en) * | 2013-03-27 | 2014-10-02 | 株式会社小糸製作所 | Lighting device for vehicle |
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| CN107166327A (en) * | 2017-05-13 | 2017-09-15 | 复旦大学 | The natural light of integral type mixes illuminating apparatus with LED light |
| CN107781781A (en) * | 2017-11-21 | 2018-03-09 | 上海小糸车灯有限公司 | Reflection-type beam condenser, car light and automobile |
| CN107781781B (en) * | 2017-11-21 | 2023-11-10 | 华域视觉科技(上海)有限公司 | Reflection type condenser, car lamp and car |
| EP3733454A4 (en) * | 2017-12-27 | 2021-09-01 | Yazaki Corporation | Vehicle interior lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109099391B (en) | 2020-11-27 |
| CN109027968A (en) | 2018-12-18 |
| US20190154231A1 (en) | 2019-05-23 |
| EP3480518A4 (en) | 2020-01-22 |
| WO2018000286A1 (en) | 2018-01-04 |
| EP3480518A1 (en) | 2019-05-08 |
| EP3480518B1 (en) | 2022-07-27 |
| US10738969B2 (en) | 2020-08-11 |
| CN109099390A (en) | 2018-12-28 |
| CN109099391A (en) | 2018-12-28 |
| CN106164580B (en) | 2019-01-08 |
| CN109027968B (en) | 2020-10-13 |
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